is the datagrid item editor instance still alive when you close the
popup. if so just set that with the data.
if(dg.itemEditorInstance)
{
var yr:YourRenderer = YourRenderer(dg.itemEditorInstance);
yr.AcademicText = newAcademic;
}
.
or you can always pass a reference of the datagrid into your
modalpopup
var searchWindow:TitleWindow =
TitleWindow(PopUpManager.createPopUp(this
, AcademicSearchForm, true));
searchWindow.title="Enter Academic Surname";
searchWindow.showCloseButton=true;
searchWindow.parentDG = the parent dg.
--- In [email protected], "barry.beattie"
<[EMAIL PROTECTED]> wrote:
>
> LOL! thanx anyhoo, Doug.
>
> I can guess that all I need to do is get a reference to the
origional
> ArrayCollection (the dataGrid's dataProvider) from within the
> titleWindow and let the [binding] do the rest... but it's a read
then
> append then save.
>
> I've tried but keep getting scoping issues.... from the
titleWindow's
> point of view the ArrayCollection is in the parent's parent.
>
> my code (so far) for the itemRenderer and titleWindow are in my
> origional post but I'll throw it in here (in desperation)
>
> (cheers, mate)
>
> anyone else suggest how to do this?
>
> much appreciated
> thanx
> barry.b
>
>
> *************
> itemRenderer (parent)
> *************
>
> <mx:HBox xmlns:mx="http://www.adobe.com/2006/mxml";>
> <mx:Script>
> <![CDATA[
> import mx.controls.DataGrid;
> import mx.events.FlexEvent;
>
> import mx.managers.PopUpManager;
> import mx.core.IFlexDisplayObject;
> import mx.containers.TitleWindow;
>
> private function showSearch():void {
> var searchWindow:TitleWindow =
> TitleWindow(PopUpManager.createPopUp(this
> , AcademicSearchForm, true));
> searchWindow.title="Enter Academic Surname";
> searchWindow.showCloseButton=true;
> }
>
> [Bindable]
> public var newAcademic:String = new String();
> ]]>
> </mx:Script>
> <mx:TextInput id="AcademicText" text="{newAcademic}" />
> <mx:Button id="SearchAcademicBtn" label="Look-up"
> click="showSearch();" />
> </mx:HBox>
>
>
> ***************
> modal search window (titleWindow)
> ***************
>
> <?xml version="1.0"?>
> <mx:TitleWindow xmlns:mx="http://www.adobe.com/2006/mxml";
> creationComplete="doInit();"
> showCloseButton="true"
> close="removeMe()"
> >
> <mx:Script>
> <![CDATA[
> import mx.managers.PopUpManager;
>
> private var AcademicSearchResults:Array = new Array(
> {surname: null, firstname: null, loginName: null}
> );
>
>
> private function removeMe():void {
> // Put any clean-up code here.
> PopUpManager.removePopUp(this);
> }
>
> private function doInit():void {
> PopUpManager.centerPopUp(this);
> SearchResultsDG.visible = false;
> }
>
> private function processSearch():void {
> // show "waiting" indicator...
> clearSearchResults();
> getSearchResults();
> SearchResultsDG.visible = true;
> SearchResultsDG.dataProvider =
AcademicSearchResults;
>
> }
> private function getSearchResults():void{
> // REPLACE THIS WITH REMOTE CALLS
> AcademicSearchResults = new Array(
> {surname: 'aaa', firstname: 'bbb',
loginName:
> 'aaab'}
> , {surname: 'ccc', firstname: 'ddd',
loginName:
> 'cccd'}
> , {surname: 'eee', firstname: 'fff',
loginName:
> 'eeef'}
> );
>
> }
>
> private function clearSearchResults():void{
> AcademicSearchResults = new Array(
> {surname: null, firstname: null, loginName:
null}
> );
> SearchResultsDG.visible = false;
> }
> private function finaliseResults():void{
> /* HERE:
> take what was selected with "useChoice" checkboxes
and
> _append_ the loginName fields as a list back to the
> parent itemRenderer control
> */
> removeMe();
> }
>
> ]]>
> </mx:Script>
> <mx:Form>
> <mx:FormItem label="Surname">
> <mx:TextInput id="surname" width="100%"/>
> </mx:FormItem>
> </mx:Form>
> <mx:VBox>
> <mx:HBox>
> <mx:Button click="processSearch();" label="Search"/>
> <mx:Button click="finaliseResults()" label="Done"/>
> </mx:HBox>
> <mx:DataGrid id="SearchResultsDG">
> <mx:columns>
> <mx:DataGridColumn headerText="surname"
> dataField="surname"/>
> <mx:DataGridColumn headerText="firstname"
> dataField="firstname"/>
> <mx:DataGridColumn headerText="loginName"
> dataField="loginName"/>
>
> <mx:DataGridColumn headerText="Use">
> <mx:itemRenderer>
> <mx:Component>
> <mx:HBox horizontalAlign="center">
> <mx:Script>
> <![CDATA[
> [Bindable]
> public var
> selected:Boolean;
> ]]>
> </mx:Script>
>
> <mx:CheckBox id="useChoice"
> selected="false" click="selected =
> useChoice.selected"/>
>
> </mx:HBox>
> </mx:Component>
> </mx:itemRenderer>
> </mx:DataGridColumn>
>
> </mx:columns>
> </mx:DataGrid>
>
> </mx:VBox>
> </mx:TitleWindow>
> ****************************************
>
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